Irulser iruviniyum seraa iraivaann
Porusser pugazhpurindhaar maattu.
The two dark deeds (sin/karma) will not cling to those who cherish the glory of God, which is filled with meaning.
கடவுளின் பொருள் நிறைந்த புகழை விரும்பி ஆற்றுவோர்க்கு, இருளாகிய இருவினைகளும் (நல்வினை, தீவினை) சேராது.
The 'two deeds' are good karma and bad karma — both bind the soul to the cycle of rebirth. Those who dedicate themselves to glorifying God transcend both, achieving liberation from karmic bondage entirely. This is Valluvar's statement on moksha.